The Differences Between LCD and DLP Projector

When shopping for projectors, you will seemingly be selecting between the two commonest projection technologies: DLP and LCD. Under, we’ll evaluate projectors of each types, explaining each know-how and the advantages of both residence theater projectors. You can then resolve which valuable projector is greatest to your entertainment system.

DLP projectors

DLP technology was invented by Dr. Larry Hornbeck of Texas Instruments in 1987 yr, however spreading extensively into projector market began years later, and DLP construction projectors nonetheless owns solely ~50% of projector market within the world. DLP projectors have a DMD chip and the light is passed by means of it. On this chip there are composed 1000’s of micro mirrors, each of them signify a single pixel. These mirrors may be turned off or on, so the light is mirrored or deflected. Thats why DLP projectors normally has so high contrast ratio. To add colours to the image DLP projectors have integrated shade wheel. New models have at the least 6 colors on color wheel. Image and video high quality highly depends on shade wheel speed, which ought to be 4x for great video quality, 2x velocity isn’t recommended as it is high chance of rainbow effect appearance. Right here we will suggest you Jimilab DLP mini projector.

DLP Benefits:

☆ Produces a clean, crystal-clear image

☆ Capable of projecting extremely-fast (16 microsecond pixel response time – about 1,000 times sooner than LCD projectors), easy, jitter-free images

☆ Saller and lighter design profile

☆ Image pixilation is less seen than on LCD projections

☆ Filter-free design provides for nearly zero upkeep

☆ Saves significant maintenance dollars and labor over the projector’s lifespan, and lowers the total price of homeownership (TCO)

DLP Limitations:

☆ Requires more lumens than LCD in areas with ambient light

☆ Longer throw distance than LCD

☆ DLP color wheel could create “rainbow impact” on projected images

☆ Spinning coloration wheel and exhaust fans produce noise

LCD projectors

LCD technology is older compared to DLP. Our days most of LCD projector manufacturers use 3LCD expertise, which was invented 1988 by Epson and still owns nearly half of projector market within the world. In LCD projectors the light is passed through three seperate LCD panels which signify three colours: red, green and blue (that is why this expertise is also called 3LCD). When light is passedthrough the LCD panels, individual pixels are turned on or off to permit light via or cease it. The separate colors are then converged and projected on the projection screen.

LCD Advantages:

☆ Delivers stronger brightness in its three basic colours

☆ Zoom lens offers more flexible mounting options

☆ Produces less noise than DLP projectors

☆ Richer colors provide higher leads to areas with high ambient light

☆ Utilizes less power and outputs less warmth

☆ No “rainbow effect” on projected images

LCD Limitations:

☆ Requires constant filter cleaning and alternative

☆ Image pixilation is more visible when compared to DLP

☆ Bigger, heavier design profile

☆ Black tones could appear more gray, resulting in lesser distinction

☆ May have coloration decay after extended use


Each DLP and LCD projector applied sciences offer key advantages over the other, however each could also be higher suited to totally different applications.

For instance, DLP projectors are more portable than LCD projectors; therefore DLP tends to be favored by presenters on the road (e.g. android mini projector). Because of DLP’s higher color saturation, higher distinction, and image stability, it has change into a well-liked selection for house theater usage. However, the three primary colours generated from LCD projectors are typically more accurate than DLP projectors. Neither technology is best than the other—each has its own distinct advantages, as well as some drawbacks.